With adds inline middlewares for an endpoint handler.
(middlewares ...func(http.Handler) http.Handler)
| 234 | |
| 235 | // With adds inline middlewares for an endpoint handler. |
| 236 | func (mx *Mux) With(middlewares ...func(http.Handler) http.Handler) Router { |
| 237 | // Similarly as in handle(), we must build the mux handler once additional |
| 238 | // middleware registration isn't allowed for this stack, like now. |
| 239 | if !mx.inline && mx.handler == nil { |
| 240 | mx.updateRouteHandler() |
| 241 | } |
| 242 | |
| 243 | // Copy middlewares from parent inline muxs |
| 244 | var mws Middlewares |
| 245 | if mx.inline { |
| 246 | mws = make(Middlewares, len(mx.middlewares)) |
| 247 | copy(mws, mx.middlewares) |
| 248 | } |
| 249 | mws = append(mws, middlewares...) |
| 250 | |
| 251 | im := &Mux{ |
| 252 | pool: mx.pool, inline: true, parent: mx, tree: mx.tree, middlewares: mws, |
| 253 | notFoundHandler: mx.notFoundHandler, methodNotAllowedHandler: mx.methodNotAllowedHandler, |
| 254 | } |
| 255 | |
| 256 | return im |
| 257 | } |
| 258 | |
| 259 | // Group creates a new inline-Mux with a copy of middleware stack. It's useful |
| 260 | // for a group of handlers along the same routing path that use an additional |